SEC61G and oropharynx cancer: Furthermore, SEC61G protein expression was also an independent prognostic factor of OS (HR = 2.46, 95% CI: 1.15–5.28, p = 0.021) and progression‐free survival (HR = 2.82, 95% CI: 1.36–5.85, p = 0.005) for oropharyngeal cancer.